1602373343 has 4 divisors (see below), whose sum is σ = 1607842488. Its totient is φ = 1596904200.

The previous prime is 1602373277. The next prime is 1602373373. The reversal of 1602373343 is 3433732061.

It is a semiprime because it is the product of two primes, and also an emirpimes, since its reverse is a distinct semiprime: 3433732061 = 109 ⋅31502129.

It is a cyclic number.

It is not a de Polignac number, because 1602373343 - 2²² = 1598179039 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1602373373) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 2734133 + ... + 2734718.

It is an arithmetic number, because the mean of its divisors is an integer number (401960622).

Almost surely, 2^1602373343 is an apocalyptic number.

1602373343 is a deficient number, since it is larger than the sum of its proper divisors (5469145).

1602373343 is an equidigital number, since it uses as much as digits as its factorization.

1602373343 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 5469144.

The product of its (nonzero) digits is 27216, while the sum is 32.

The square root of 1602373343 is about 40029.6557941734. The cubic root of 1602373343 is about 1170.1851176641.

The spelling of 1602373343 in words is "one billion, six hundred two million, three hundred seventy-three thousand, three hundred forty-three".